Questionnaire item 1 is formulated correctly if:

a) The item is not using psychological jargon and is formulated in everyday language.
b) The item is not leading.
c) The item is not likely to elicit a socially desirable response.
d) The item is not likely to elicit a minimalist answer.
e) The item is not ambiguous.
f) Rate 1 if: none or one of a, b, c, d, e
g) Rate 2 if: any two of a, b, c, d, e
h) Rate 3 if: any three of a, b, c, d, e
i) Rate 4 if: any four of a, b, c, d, e
j) Rate 5 if: all five of a, b, c, d, e